Citizen CH-618 User's Manual
Contents
1. Press button again date starts flashing Press Py button to set the correct date Press button again hour starts flashing Press fiy button to set the correct hour in 12 hour format Press button again minute starts flashing Press iy button to set the correct minute 0 1 2 3 59 f Press amp button again to switch to normal time month date hour and minute appear on the display C Steps to take blood pressure measurement a b Wrap the cuff around the wrist Refer to Wrapping of Wrist cuff as Figure No 5 Sit upright on the chair to have correct posture Refer to Correct Posture in Taking Blood Pressure as Figure No 6 12 c Press y button Press fA button to select USER Ae 2 Press b button again All elements display 888 in 3 seconds Afterward displays the updated time The measuring blood pressure symbol will flash on the display and then the air pressure will automatically pump up to 195 mmHg If blood pressure tends to be on the high level the air pressure will automatically increase to the required level for measurement Do not move or talk in the midst of taking blood pressure measurement d After the air pressure is increased it will slowly decrease When the pulse rate is detected HEART RATE symbol will start flashing Note If the cuff does not stop inflating remove the cuff at once START To interrupt the m2. EY to select USER B e 2 2 Press hold O and EY button to clear memories CLA show up on the display for 3 seconds E To change batteries When 4 A show up on the display the battery is weak Change the batteries or it will not be possible to take blood pressure measurement All batteries used must be the same type Do not mix alkaline standard carbon zinc or rechargeable cadmium batteries Do not mocela and new batteries 2 10 MAINTENANCE OUse a piece of cloth with water or mild cleansing agent to clean the case and then use a piece of dry cloth to wipe it dry Do not use gas or any strong cleansers in cleaning eWhen the unit is not to be used for a long time remove the batteries Leaking of battery liquid can cause trouble 11 SAFE KEEPING eAlways keep the unit in the carrying case after its use Do not put the item directly under the sunlight in high temperature or humid and dusty places eDo not store in extremely low less than 20 C or high more than 70 C temperature 12 TO PREVENT MALFUNCTION Do not in any way twist the wrist cuff Do not start the air pressure when the wrist cuff is not wrapped around the wrist Do not attempt to disassemble or change any parts of the monitor including wrist cuff Do not drop the product or put it through strong impact 15 13 WARNING The device measures the blood pressure of adult only The device is
3. batteries should not be mixed with general household waste For proper treatment recovery and recycling of used batteries please take them to applicable collection points For more information about collection and recycling of batteries Pb please contact your local municipality your waste disposal service or the point of sale where you purchased the items 20 Distributed by CITIZEN is a registered trademark of Citizen Holdings Co Ltd Japan Design and Specification are subject to change without prior notice CITIZEN SYSTEMS JAPAN CO LTD 6 1 12 Tanashi cho Nishi Tokyo Shi Tokyo 188 8511 Japan E mail sales oe systems citizen co jp http www citizen systems co jp P N 323101936 VER 001
4. not supposed to be used if your wrist has any wound or injury Oln the event of the cuff pumping up and not stopping please open the cuff at once oTo ensure precise measurement reading recalibration of the device is recommended after 2 years from the date of purchase Shipping plus handling cost and recalibration service fee shall be charged accordingly Limited Warranty This device is warranted to be free from manufacturing defects for a period of 1 year from the date of purchase Within the warranty period should there be any manufacturing defect found and repair is needed please contact your local distributor accordingly Please note warranty does not cover damage caused by including but not limited to misuse or abuse accident the attachment of any unauthorized accessory alteration to the product improper installation unauthorized repair or modification improper use of electrical power supply dropped product failure to follow required maintenance and safe keeping transportation damage 16 14 SPECIFICATIONS Model Number Method of Measurement Range of Measurement Accuracy Inflation Deflation of Pressure Exhaust Display Sets of Memory Unit Dimension Unit Weight Cuff Size Operating Temperature Transportation Storage Temperature Auto power off Power Supply Battery Life Accessories CH 618 Oscillometric Pressure 0 300 mmHg pulse 40 199 beats minute Pressure
5. the subject still is known as the fundamental blood pressure In practice it is rather difficult to record the fundamental blood pressure but to come 2 as near as possible to measuring the blood pressure in an environment that is close to this is why it is useful to take the measurement at home A WHO blood pressure classifications Standards for assessment of high or low blood pressure without regard to age have been established by the World Health Organization WHO as shown in the chart mmHg HYPERTENSION HIGH NORMAL NORMAL 130 140 Systolic Blood Pressure oo a mmHg D 5 a 2 2 ai o 3 o co o El 5 S a Figure No 1 B Variations in blood pressure Individual blood pressures vary greatly both on a daily anda seasonal basis These variations are even more pronounced in hyper tense patients Normally the blood pressure rises while at work and is at its lowest during sleeping period Hyper tense means a person who has high blood pressure symptom The graph below illustrated the variations in blood pressure over a whole day with measurement taken every five minutes 12 13 14 15 16 17 18 19 20 21 22 23 24 1 2 3 4 5 6 7 8 9 1011 Time Figure No 2 The thick line represents sleep The rise in blood pressure at 4 PM A in the graph and 12 PM B in the graph correspond to an attack of pain 3 Important information before use of the unit OPlease res
6. 3 mmHg Pulse 5 of reading Automatic inflation Air Pump Automatic air release control valve Automatic exhaust valve Liquid Crystal Digital Display 60 sets for 2 users each L70XW72XH30mm L2 8XW2 8XH1 2 inch Approx 127g Batteries excluded and Cuff included Wrist circumference approx 13 5 19 5 cm 5 3 7 7 inch Temperature 10 40 C 50 104 F Humidity 15 90 R H Temperature 20 70 C 4 158 F Humidity lt 90 R H Whenever not used for 1 minute 2 x AAA 2x1 5 V Alkaline battery 3V DC Approx 250 times measurement Carrying case instruction manual 2 pcs AAA battery These specifications are subject to change without notice for purpose of improvement 17 Note This blood pressure monitor complies with 01 97 the EC Directive and bears the CE mark CE0197 This blood pressure monitor also complies with mainly following standards included but not limited Safety standard EN 60601 1 Medical electrical equipment part 1 General requirements for safety EMC standard EN 60601 1 2 Medical electrical equipment part 1 2 General requirements for safety Collateral standard Electromagnetic compatibility Requirements and tests Performance standards EN 1060 1 Non invasive sphygmomanometers General requirements EN 1060 3 Non invasive sphygmomanometers Supplementary requirements for electromechanical blood pressure measu
7. CITIZEN Instruction Manual Digital Blood Pressure Monitor Wrist Measuring Automatic Model ra English 1201 Contents 01 Biood Pressure Monitor Intended Use 02 1 What is blood pressure O25 exis 2 Why is it useful to measure blood pressure at home A WHO blood pressure classifications M B Variations in blood pressure 04 232 d Important information before use of the unit 06 4 Device description xu neis A Name of the parts B Description of display symbols 08 esse 5 Changing Batteries DB ets 6 Attaching pressure cuff 09 T Correct measurement position Contents 10 9 Symbol Difinitions 12s 9 How to measure MN A Inserting batteries in position B Setting date and time done C Steps to take blood pressure measurement istum D Storing recalling and erasing measurement data MR E To change batteries AAA 10 Maintenance 15 5 11 Safe keeping AAA 12 70 prevent malfunction 16 13 Warning 47 22 14 Specifications MEDICAL DISCLAIMER This manual and product are not meant to be a substitute for advice provided by your doctor or other medical professional You are not to use the information contained herein or this product for diagnosing or treating a health problem or prescribing any medication If you have or suspect that you have a medical problem promptly consult your healthcare provider Blood Pressure Monitor In
8. easurement you may press the b o button The cuff will deflate immediately after a button is pressed e After taking blood pressure measurement the Systolic rate Diastolic rate and pulse rate will be on the display for 1 minute D Storing recalling and erasing measurement data a Storing data 60 measurement values for 2 users each 120 memory in total After each blood pressure measurement the Systolic rate diastolic rate heart rate and the time amp date of specific day will be automatically stored The memory holds the latest 60 measurement data If more than 60 measurements the memory will automatically clear out the earliest data 13 b Recalling data 1 Press M button If there is no data in the memory only TIME DATE and USER symbol will appear on the display If yes the first reading will be the average of the latest 3 measurements The average value dose not appear if there are two or fewer measurements stored in memory Press M button again the latest measurement will appear with the number as well as the recording date and time The data called up on the display is numbered accordingly After reading the recalled data as rotator 60 set of the stored data press M to switch to normal time 3 To discontinue in the midst of reading of the data press y button 4 You can select USER memory Al gt 2 by pressing iy button c Erasing data 1 Press M button and press
9. gs Average Appears when the monitor is operated by Al User 1 User 1 Appears when the monitor is operated by pe User 2 User 2 10 SYMBOLS SYMPTOMS CONDITIONS CAUSES INDICATION CORRECTION EE Measuring Error Symbol shown on display or the blood pressure value is displayed excessively low or high Ei Measuring Error Symbol Ec Measuring Error Symbol Cuff has been placed incorrectly Did you talk or move during measurement Shaking of the wrist with the cuff on Air circuit abnormality Inflation pressure exceeding 300 mmHg Wrap the cuff properly so that it is positioned correctly Measure again Keep wrist steady during measurement Measure again Switch the unit off then measure again EJ Measuring Error Symbol Error determining measurement data Measure again Note If EP appears on the display just return the device to your local distributor or importer 11 9 How to measure A Inserting batteries in position a b Open battery cover Refer to the picture in positioning batteries Figure No 4 c All LCD segments appear on the display in 3 seconds B Setting Date and Time a Press button over 2 secs year starts flashing Press iy button to set the correct year 2011 2012 2026 Press O button month starts flashing Press iy button to set the correct month 1 2 3 12
10. medication and physical activity People with a condition that causes circulatory problems diabetes kidney disease arteriosclerosis or poor peripheral circulation may get lower readings with this monitor that with a blood pressure monitor that is used on the upper arm Please consult your physician to determine if your wrist blood pressure accurately reflects your actual blood pressure Blood pressure measurement determine with the unit are equivalent to those obtained by a trained observer using the cuff stethoscope auscultation method Within the limits prescribed by the Standard of EN 1060 4 This product is not suitable for pregnant women 4 Device description A Name of the parts LCD DISPLAY FUNCTION BUTTON M RECALL MEMORY BUTTON START STOP BUTTON b Stand by El SETTING BUTTON WRIST CUFF CARRYING CASE ALKALINE BATTERY UM 4 AAA 1 5 V x 2 Figure No 3 B Description of display symbols USER 1 SYSTOLIC RATE USER 2 LAST 3 READING AVERAGE DIASTOLIC LOW BATTERY RATE SYMBOL HOUR MINUTE ALSO REPRESENTS AS YEAR HEART RATE UNDER SETTING MODE MONTH DATE HEART RATE SYMBOL 5 Changing batteries Remove the battery cover at the left side of the unit and insert batteries into the battery compartment in accordance with ribbon strip as shown taking extreme care that the polarities and are observed Important notice to take the batteries out easily just pull the ribbo
11. n strip for help 6 Attaching pressure cuff A Wrap the pressure cuff around the wrist a The display of the unit should be placed on the palm side of the wrist b The wrist should be bare 1eom 0 4 inch Figure No 5 B Fasten the pressure cuff snugly a Do not pull strongly on the pressure cuff 13 5 19 5 cm 5 3 7 7 inch EN Figure No 5 1 b Do not make the pressure cuff too tight Z Correct measurement position It is extremely important for the measured values that the cuff is at the same height of the heart Higher or deeper position will give deviations from the true value Measurement while sitting down a Place your elbow on a table or other object such as our carry case b Use the armrest to position the arm so that the pressure cuff is at the same height as the heart c Relax your hand with the palm facing up Figure No 6 8 Symbol Definitions SYMBOLS Definitions This symbol appears when the battery power Y is excessively low or the polarity reverses Low Battery We suggest you replace all batteries with Symbol new ones and make sure the polarities are properly positioned Once pulse is detected the symbol flashes with each pulse beat 3 Our suggestion ia Please do not talk or move during measurements AVG This symbol appears when LCD displays Last 3 Reading average value of last 3 readin
12. ring systems EN 1060 4 Non invasive sphygmomanometers Test procedures to determine the overall system accuracy of automated non invasive sphygmomanometers Important Caution Note Read the operating instructions Follow instructions for use 18 e Classification BF type applied part BF Internally powered equipment IPXO Not suitable for use in presence of flammable anaesthetic mixture with air or with Oxygen or nitrous oxide Continuous operation with short time loading electromagnetic interference between electrical and g To avoid inaccurate results caused by electronic equipments do not use the device near a cell phone or microwave oven Discard the used product to the recycling collection point according to local regulations Manufacturer HEALTH amp LIFE Co Ltd 9F No 186 Jian Yi Road Zhonghe District New Taipei City Taiwan EC REP Authorized Representative in the European Community EMERGO EUROPE Molenstraat 15 2513 BH The Hague The Netherlands 19 WEEE MARK If you want to dispose this product do not mix with general household waste There is a separate collection systems for used electronics products in accordance with legislation under the WEEE Directive Directive 2002 96 EC and is effective only MANN within European Union Information for Users on Collection and Disposal of used Batteries The symbol in this information sheet means that used
13. t for at least 5 10 minutes before taking the measurement OTo allow your blood vessels to return to the condition prior to taking the measurement please wait at least 3 5 minutes between measurements You may need to adjust the wait time according to your personal physiological situation olf you have one of the circulatory problems as arteriosclerosis diabetes liver disease kidney disease severe hypertension peripheral circulation please consult your doctor or healthcare professional before using the devices OWait 30 45 minutes before measurement if you ve just consumed caffeinated beverages or smoked cigarettes OBlood pressure measurements should be interpreted by a physician or trained health professional who is familiar with your medical history By using the unit regularly and recording the results for your physician to interpret you keep your physician informed of the continuing trends in your blood pressure eWind the cuff snugly around your wrist and the cuff must be at the same level as your heart Do not vibrate the unit during measurement or the proper measurement will not be achieved 4 OPerform measurement quietly in a relaxed position Do not wind the cuff over jacket or sweater sleeve or measurement cannot be done Keep in mind that blood pressure naturally varies from time to time throughout the day and also is affected by lots of different factors such as smoking alcohol consumption
14. tended Use Measures human s Systolic blood pressure Diastolic blood pressure and heart rate on wrist by oscillometric measurement method The product is recommended for use by people over the age of 18 and is for home use and not clinical use 1 What is blood pressure Blood pressure is a measurement of the force of blood flowing against the walls of the arteries Arterial blood pressure is constantly changing during the course of the cardiac cycle The highest pressure in the cycle is called the systolic blood pressure the lowest is the diastolic blood pressure Both pressure readings the systolic and the diastolic are necessary to enable a physician to evaluate the status of a patient s blood pressure Many factors such as physical activity anxiety or the time of day can influence your blood pressure Blood pressure is typically low in the morning and increases from the afternoon to the evening It is lower in the summer and higher in the winter 2 Why is it useful to measure blood pressure at home Having one s blood pressure measured by a doctor in a hospital or a clinic and a group health checks tend to stimulate nervousness in the subject and may even create high blood pressure Also varies blood pressure in accordance with a variety of conditions and so judgment is not possible on the basis of a single measurement The blood pressure measured first thing in the morning after getting up before taking any food and with
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